Seiko Cal. 6177 - 546

The Seiko 6177-546 represents an important milestone in Seiko's 1976 lineup. With its 19mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-7219e2fd8fe3]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

Silver

Jewels

21j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1976

Related Models

• Seiko 4524-932
• Seiko 7010-453
• Seiko 5294-249
• Seiko 3884-176
• Seiko 7161-436
• Seiko 3856-368
• Seiko 6317-264
• Seiko 6333-310
• Seiko 6220-842
• Seiko 6617-871
• Seiko 7054-969
• Seiko 4459-116